772 search results - page 81 / 155 » Layers: A New Approach to Locating Objects in Space |
110
click to vote
DEXA
2006
Springer
15 years 3 months ago
2006
Springer
Moving range queries over mobile objects are important in many location management applications. There have been quite a few research works in this area. However, all existing solu...
221
click to vote
ICDE
2009
IEEE
16 years 1 months ago
2009
IEEE
This demonstration program presents the V*-kNN algorithm, an efficient algorithm to process moving k nearest neighbor queries (MkNN). The V*-kNN algorithm is based on a safe-region...
WOWMOM
2006
ACM
15 years 5 months ago
2006
ACM
Sensor networks are used in a variety of application areas for diverse problems from habitat monitoring to military tracking. Whenever they are used to monitor sensitive objects, ...
101
click to vote
TOG
2002
14 years 11 months ago
2002
We present a new, real-time method for rendering diffuse and glossy objects in low-frequency lighting environments that captures soft shadows, interreflections, and caustics. As a...
104
click to vote
SIGGRAPH
1993
ACM
15 years 3 months ago
1993
ACM
We believe that navigation in information spaces is best supported by tapping into our natural spatial and geographic ways of thinking. To this end, we are developing a new comput...